\documentclass[12pt]{report}
\usepackage{minitoc}

\begin{document}
\dominitoc

\tableofcontents

\chapter{In the beginning}
\minitoc

\section{First}
\section{Second}
\subsection{A sub}
\subsection{Another}
\section{Third}

\chapter{And at the end}
\minitoc

\section{Firstly}
\section{Secondly}
\section{Lastly}

\end{document}